CN104529093A - Garbage compression leachate comprehensive waste water treatment device and technological method - Google Patents

Garbage compression leachate comprehensive waste water treatment device and technological method Download PDF

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Publication number
CN104529093A
CN104529093A CN201510014780.XA CN201510014780A CN104529093A CN 104529093 A CN104529093 A CN 104529093A CN 201510014780 A CN201510014780 A CN 201510014780A CN 104529093 A CN104529093 A CN 104529093A
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ultrasonic wave
vortex
water
sewage
storage tank
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CN201510014780.XA
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CN104529093B (en
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樊利华
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樊利华
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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water, or sewage
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/30Treatment of water, waste water, or sewage by irradiation
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/34Treatment of water, waste water, or sewage with mechanical oscillations
    • C02F1/36Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/46Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/465Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electroflotation
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/46Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4672Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00Treatment of sludge; Devices therefor
    • C02F11/12Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/02Treatment of water, waste water, or sewage by heating
    • C02F1/04Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/06Flash evaporation
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/38Treatment of water, waste water, or sewage by centrifugal separation
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/40Devices for separating or removing fatty or oily substances or similar floating material
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/44Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/44Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/442Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/46Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/469Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/52Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

Abstract

The invention provides a garbage compression leachate comprehensive waste water treatment device and technological method. The device comprises a grille, a waste water storage tank, an ultrasonic Electro-Fenton reactor, an intermediate water storage tank, an ultrasonic vibration film reactor and a vortex vibration film filtration system, wherein the grille, the waste water storage tank, the ultrasonic Electro-Fenton reactor, the intermediate water storage tank, the ultrasonic vibration film reactor and the vortex vibration film filtration system are sequentially connected. The device further comprises a sludge dewatering drying pool which is connected with a vortex energy-saving heat pump flash evaporator of the vortex vibration film filtration system and provided with a circuit connected with the ultrasonic vibration film reactor. Waste water sequentially flows through the grille, the waste water storage tank, the ultrasonic Electro-Fenton reactor, the intermediate water storage tank, the ultrasonic vibration film reactor and the vortex vibration film filtration system for redox reactions and filtration. The device is high in operability, high in regeneration cycle use rate and low in operation cost.

Description

A kind of refuse pressing filtering liquid comprehensive wastewater treatment facility and processing method
Technical field
The present invention relates to the comprehensive treating process field of garbage, waste-water (sewage), particularly a kind of refuse pressing filtering liquid comprehensive wastewater treatment facility and processing method.
Background technology
Also almost " blank " to the treatment technology of household garbage-compressing transfer point pressing filtering liquid and UF/NF/RO reverse osmosis membrane concentrated solution in China.Domestic and international most professor, slip-stick artist, the research of scholar and the engineer applied of technology and equipment are all put in the production practice of sanitary garbage landfill yard and garbage incinerating power plant.Popular, the treatment technology of highly difficult high-concentration garbage percolate and membrane concentration liquid adopts the combination technique of materialization+A/O biochemistry+bis-membrane process mostly, and treatment effect can reach first discharge standard in CB16998-2008 table two substantially.The shortcoming of this conventional combination technique is that floor space is large, and produce mud many, output investment ratio is high, fouling membrane serious (SDI<4), and the easy contamination and plugging of film, makes film water production rate not reach 50% of design after fouling membrane; Membranous system can not steady running, and acid, alkali, cleaning agent expend many, and electric energy consumption is large, thus causes ton water running expense very high.New Strong oxdiative technology: if supercritical oxidation, chemical Fenton, microwave, low-temperature evaporation, steam raising, vacuum heat pump flash distillation, crystallization, centrifugal drying, pyrolytic incineration are also constantly in research trial and application, because equipment manufacturing cost is high, ton water running costly, application conditions harshness (requiring certain high-temperature, high pressure, dosing, PH condition bottleneck), according to China's fundamental realities of the country, the technology of enterprises and institutions and economic capability present situation, new Strong oxdiative technology popularization difficulty.
, Pollutant levels vary within wide limits, high saliferous, high CAD, high ammonia nitrogen, biodegradability low (BOD/COD < 0.1) high based on highly difficult high-concentration garbage percolate, garbage-compressing liquid, membrane concentration liquid, industrial high salt and high COD organic wastewater pollutant concentration, the water yield is few, the production time is interrupted, the feature of land used anxiety, adopts this type of waste water of the inapplicable process of the combination technique based on biochemistry.
Summary of the invention
In order to overcome the above-mentioned shortcoming of prior art, the object of this invention is to provide strong operability, recycling utilization rate be high, running cost is low, save a kind of refuse pressing filtering liquid comprehensive wastewater treatment facility and the processing method of transportation cost.
The technical solution adopted for the present invention to solve the technical problems is: a kind of refuse pressing filtering liquid comprehensive wastewater treatment facility and processing method, comprise grid, wastewater storage tank, ultrasonic wave electro-Fenton reactor, middle water storage tank, vibration of ultrasonic wave membrane reactor, vortex viberating membrane filtration system connects successively, also include sludge dehydrating and drying pond, described sludge dehydrating and drying pond is connected with the vortex energy saving heat pump flasher of vortex viberating membrane filtration system, and be provided with primary Ioops and connect with vibration of ultrasonic wave membrane reactor, wherein: described sewage enters wastewater storage tank oil removal through grid and precipitates every slag pre-treatment, by wastewater storage tank, sewage is evacuated to ultrasonic wave electro-Fenton reactor, carry out high-frequency ultrasonic and electrochemistry and plasma-catalytic oxidation and the reaction of free radical Strong oxdiative, and produce great amount of carbon dioxide, hydrogen, mesocolloid and body refuse, described sewage is through filtrate, described filtrate divides three layers, be respectively containing active suspension micropore filtration material layer, active carbon layer, electro-adsorption granular layer, described mesocolloid and body refuse flow to just deep gouge precipitation after filtration, described oil slick and body refuse effluent stream carry out the separation of solid-liquid medium to whirlpool separator, solid body refuse is deposited in vortex settling bath, fluid milk carburetion, suspended substance effluent stream to middle water storage tank carries out preliminary precipitation, vibration of ultrasonic wave membrane reactor is evacuated to by middle water storage tank, carry out the separation of vibration of ultrasonic wave membrane ultrafiltration, flow to vortex after being initially separated into primary water and sewage material and receive film, the integrated filtering system of spiral reverse osmosis film, described primary water and sewage material isolate sewage material through multistage vortex film device, concentrated salt, described primary water flows to clean water tank Treated sewage reusing or qualified discharge after ozone (or chlorine dioxide plant) sterilization, under described sewage material is deposited in vortex film device, after multistage vortex film device, flow out concentrated solution flow to ultrasonic wave electro-adsorption device and divide three branch roads, described branch road one flows to clean water tank for permeate output clear water, described branch road two is the membrane concentration liquid flow direction and the loop of vibration of ultrasonic wave membrane reactor, be provided with a branch return simultaneously and be cycled to repeat separation in the desalination of ultrasonic wave electro-adsorption device, described branch road three is that the membrane concentration liquid of below moisture content 30-60% flows to vortex energy saving heat pump flasher and carries out low temperature evaporation space, under the solid salt slag of described membrane concentration liquid after evaporation space falls flasher, crystallizer carries out quick sludge dewatering and mummification, granulation is produced biomass fuel and is reclaimed inorganic salt.
Described sewage enters in ultrasonic wave electro-Fenton reactor and first carries out pre-treatment, ferrous ion and high frequency that low-frequency ultrasonic waves dissolved iron produces be hydrolyzeds the H2O2 produced and strong row chain type Fenton's reaction (namely producing Fenton to react) occur, and the micro bubble of the electric Fenton generation of ultrasonic wave efficient electric air supporting can remove ss suspended solid, heavy metal, colloid, oils, oil in water emulsion in most of waste water, chain type Fenton's reaction makes phenol, heterocyclic hydrocarbon, polynuclear aromatics, humic acid, ether ketone class, fulvic acid, peptide class, pyrimidine, Yin trembles, mercaptan, white oil of camphor, furans, long-chain fat hydrocarbon, lipid acid, agricultural chemicals, organic halide, ammonia nitrogen, nicotine, polychlorobiphenyl, piece rare essence, organophosphate, waste water sulfide, nitro is stupid, Mierocrystalline cellulose, proteoplast, biological enzyme, PVA polyvinyl alcohol open loop chain rupture, is converted into the low molecule organic sewage (glucose of lower concentration readily biodegradable by highly difficult for high density industrial organic waste water, methyl alcohol, ethanol, acetic acid class low molecule), removing trade effluent toxicity, making biochemical than bringing up to more than 0.35-0.5 by 0.01. remove COD, TOC, BOD, foul smell, pigment, turbidity, separate part is fine micron bubble electro-flotation strainer, adopts micro-nano bubble and multimedium gravity separation to filter, design filtering velocity 5m/h, both can utilize the organism in its high speed Adsorption waste water, also there is the biomembranous characteristic of growth, remove the organism in waste water further.
Described sewage enters whirlpool separator after pre-treatment, solid impurity particle in the swirling action parting liquid produced when utilizing liquid to rotate, under pretreated ul-trasonic irradiation, the vegetable and animals oils of garbage-compressing liquid has been carried out breakdown of emulsion, its emulsion is also removed in transformation operation.
Described sewage is evacuated to vibration of ultrasonic wave membrane reactor after being separated and entering middle water storage tank preliminary precipitation, and vibration of ultrasonic wave membrane reactor first adopts high-frequency ultrasonic to carry out Strong oxdiative, then adopts low-frequency ultrasonic waves cleaning and mid-frequency ultrasonic ripple hydrolysis alternating action.
High frequency ultrasound wave energy makes to produce supercritical oxidation effect in the empty nuclear vacuole in water, empty nuclear vacuole and water junction surface produce a large amount of plasma body and free radical, as produced a large amount of-00H, O and-OH free radical and active oxygen atom O, H2O2,-OH free radical and H2O2 like this, a large amount of ferrous ion is produced with dissolving iron plate through high frequency tip electric discharge and ultrasonic wave electrolysis, electrolysis and high frequency tip electric discharge produce a large amount of ferrous ions and H2O2 reaction has strong oxidizing property, energy Quick Oxidation, decompose, remove in sewage or the inner unmanageable inertia organism of difficult degradation adhered to of fenestra, as humic acid, bacterial secretory thing, extracellular enzyme, phenol, Mierocrystalline cellulose, polyvinyl alcohol, naphthenic hydrocarbon, heterocyclic hydrocarbon, halohydrocarbon, oils, Long carbon chain aliphatic hydrocarbon larger molecular organics and colloid.
Low-frequency ultrasonic waves and the broken fouling mud of mid-frequency ultrasonic ripple timing alternating action quick washing, the cleaning of periodic vibration cavitation and timing pyrolysis Strong oxdiative are carried out to film group surface and fenestra interior support layer, acoustic streaming thixotroping, strengthening is rinsed, according to fouling membrane situation and water quality signal, real-time reception film pressure P, influent COD, water production rate Q and water quality MLSS, SDI feedback signal, regulate the sound power of vibration of ultrasonic wave membrane reactor, vibrational frequency, the sound intensity, cavitation intensity, cavitation parameter sweep time, make film silk produce slug flow effect and improve the hydraulic shear intensity of film, reinforced film is cleaned, membrane flux is stablized, prevention, the concentration polarization of controlling diaphragm assembly and the formation of cake layer, prevent adsorptivity from polluting and the surperficial inaccessible and hole plug of film.Do not need dosing can ensure membrane flux yet, in operation, complete membrane module cleaning and the process of film dope.
Through the effluent stream of vibration of ultrasonic wave membrane reactor through vortex viberating membrane filtration system, described vortex nano filter membrance device and spiral reverse osmosis film device filter and produce membrane concentration liquid, concentrated solution is through bipolar titanium iridium ruthenium base carbon fibre film ultrasonic wave electro-adsorption device Desalination machine, negative electrode adopts titanium iridium ruthenium base carbon fibre filtrate energy Liquidity limit, the ammonium ion NH4+ in waste water can be removed by titanium iridium ruthenium base carbon fibre Bipolar Membrane, Fe3+, Pb2+, Al3+, Ca2+, Mg2+, Na+, Cu2+, Zn2+, the heavy metal ion such as Mn2+, the calcium magnesium sodium ion etc. removed in waste water carries out softening desalination water quality desalination of holding concurrently, anode adopts the micro-nano pore membrane of titanium iridium ruthenium foundation stone ink to make anode energy adsorpting anion, remove sulfate ion SO42-, NO-, NO2-, CL-, CO32-, PO43-, F-, the HS-in waste water, remove highly difficult industrial ammonia nitrogen waste water nitrate radical, nitrite anions and remove concentrated salt, chlorion, carbonate, phosphate anion.
As a further improvement on the present invention: in described ultrasonic wave electro-Fenton reactor, be provided with inner barrel and outer cylinder body assembly, described inner barrel inside is provided with sewage water inlet pipe and water shoot of purifying waste water, successively micro porous aeration head is installed below described sewage water inlet pipe, aeration oxygen supply gas port, pneumatic blending mouth, the dividing plate tilting to install and dividing plate has more than one ultrasonic shake at least, rectification porous plate is provided with successively from lower to upper above described sewage water inlet pipe, by two panels corrosion resistant, heat-resisting, insulation, anode and cathode porous plate between the upper/lower electrode group assembly that modified plastics plate is fixing and electrode group assembly, plasma generator on the sealing cover of top, inner core body wall between top sealing cover and upper slice plastic plate is provided with equally distributed multiple deslagging elliptical aperture, described inner barrel outer wall and the inwall of outer cylinder body assembly are provided with the filter assemblies of annular, described outer cylinder body assembly top is provided with the speed governing slag scraper of scraper plate, bottom is provided with just deep gouge, clean water basin and sludge thickener.
As a further improvement on the present invention: described filter assemblies is up respectively coarse strainer, 5MM coarse filtration sand, 2MM fine filtering sand, 0.5MM fine filtering sand, fie screen, fine particle gac, bipolar electric absorption carbon fiber board, fie screen by upper.
As a further improvement on the present invention: described whirlpool separator is provided with precipitation cylinder, vortice, overflow weir and vortex settling bath, the overflow weir at described ultrasonic wave electro-Fenton reactor top is provided with deslagging and oil exit pipe, described deslagging and oil exit pipe access in precipitation cylinder, connect vortice above described precipitation cylinder, described vortex settling bath is placed in the bottom of whirlpool separator.
As a further improvement on the present invention: described ultrasonic wave electro-Fenton reactor is also provided with sludge concentration tank, the bottom connection of described sludge concentration tank and sludge thickener and vortex settling bath.
As a further improvement on the present invention: described wastewater storage tank is provided with oil slick, scum collector and concentrated oil drum, described oil slick, scum collector are placed on the water surface in wastewater storage tank, and be provided with a pipeline and connect with concentrated oil drum, also lift pump is provided with in described waste water oil drum, described lift pump is provided with drinking-water pipe and is connected with the sewage water inlet pipe of ultrasonic wave electro-Fenton reactor, and described drinking-water pipe is provided with two float switches and under meter.
As a further improvement on the present invention: described vortex viberating membrane filtration system is provided with at least one vortex nano filter membrance device, at least one spiral reverse osmosis film device, ultrasonic wave electro-adsorption device, vortex energy saving heat pump flasher and clean water tank, described vortex nano filter membrance device is adjacent with spiral reverse osmosis film device to be connected, and each device is equipped with a fresh water pipeline and concentrated solution pipeline, described fresh water pipeline converges into a road and connects clean water tank, the concentrated solution entrance of the concentrated solution pipeline access ultrasonic wave electro-adsorption device of described last step spiral reverse osmosis film device.
As a further improvement on the present invention: described ultrasonic wave electro-adsorption device top is provided with a fresh water pipeline access clean water tank, bottom is provided with a thickened sludge pipeline and is connected with vibration of ultrasonic wave membrane reactor, described thickened sludge pipeline is also provided with a blower fan, after blower fan, be provided with the concentrated solution entrance of a duplexure access ultrasonic wave electro-adsorption device, described ultrasonic wave electro-adsorption device is also provided with the outlet of concentrated salt and is connected with vortex energy saving heat pump flasher.
Compared with prior art, the invention has the beneficial effects as follows:
1. present invention process strong operability, recycling utilization rate is high, and running cost is low, saving transportation cost, and adopts ozone sterilization sterilization from feeding garbage, removes peculiar smell, environment purification health; Real realization " minimizing, resource utilization, innoxious " target.High and the economical and effective of permeate safety, expands the scope of application of waste water resource regeneration greatly
2. ultrasonic wave electro-Fenton reactor is controlled automatically by PLC computer, only needs a people to be concurrently in charge of, does not need personal management, again because not needing to add any medicament, so working cost be mainly the electricity charge and LC1 LC2 filler, titanium iridium ruthenium base carbon fibre Bipolar Membrane change expense.Vortex separator structure is simple, flexible and convenient to use simultaneously.
3. vibration of ultrasonic wave membrane reactor and vortex viberating membrane filtration system processing unit hydraulic detention time shorten greatly, and compact construction, floor space are little.Modular designs, has handiness, is easy to dilatation and improves from traditional technology.The online low frequency ultrasonic wave reinforced cleaning of film surface timing simultaneously, not easily block, Membrane cleaning speed is fast, interval time is long and mode is simple, and membrane module structure is designed to easily removable and washable structure, and membrane module, ultrasonic wave shake plate can take out respectively, make operation maintenance convenient succinct, improve equipment operating efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is ultrasonic wave electro-Fenton reactor structural representation of the present invention.
Fig. 3 is the structural representation of electro-Fenton reactor inner barrel of the present invention.
Fig. 4 is the structural representation of wastewater storage tank of the present invention.
Fig. 5 is swirl filter membranous system structural representation of the present invention.
Fig. 6 is individual layer vortex nanofiltration membrane structural representation of the present invention.
Embodiment
The present invention is further described for existing accompanying drawings and embodiment:
With reference to figure 1 one kinds of refuse pressing filtering liquid comprehensive wastewater treatment facilities and processing method, comprise grid 1, wastewater storage tank 2, ultrasonic wave electro-Fenton reactor 3, middle water storage tank 4, vibration of ultrasonic wave membrane reactor 5, vortex viberating membrane filtration system 6 connects successively, also include sludge dehydrating and drying pond 7, described sludge dehydrating and drying pond 7 is connected with the vortex energy saving heat pump flasher 601 of vortex viberating membrane filtration system 6, and be provided with primary Ioops and connect with vibration of ultrasonic wave membrane reactor 5, wherein: described sewage enters wastewater storage tank 2 preliminary precipitation through grid 1, by wastewater storage tank 2, sewage is evacuated to ultrasonic wave electro-Fenton reactor 3, carry out high-frequency ultrasonic and electrochemistry and plasma-catalytic oxidation and the reaction of free radical Strong oxdiative, and produce great amount of carbon dioxide, hydrogen, mesocolloid and body refuse, described sewage is through filter assemblies 303, wherein mesocolloid and body refuse flow to just deep gouge precipitation after filtration, described oil slick and body refuse effluent stream carry out the separation of solid-liquid medium to whirlpool separator, solid body refuse is deposited in vortex settling bath, fluid milk carburetion, suspended substance effluent stream to middle water storage tank 4 carries out preliminary precipitation, vibration of ultrasonic wave membrane reactor 5 is evacuated to by middle water storage tank 4, carry out ultrasonic wave Strong oxdiative to decompose and vibration membrane ultra-filtration and separation, be initially separated into and purify waste water and flow to vortex viberating membrane filtration system 6 after sewage material, described to purify waste water and sewage material separates sewage material through multistage vortex film device 602, described stream of cleaned water is to clean water tank 604, described sewage material is deposited in vortex film device 602 times, after multistage vortex film device 602, flow out condensed water flow to ultrasonic wave electro-adsorption device 603 point of three branch road, described branch road one flows to clean water tank 604 for clear water, described branch road two is the thickened sludge flow direction and the loop of vibration of ultrasonic wave membrane reactor 5, be provided with a branch return in ultrasonic wave electro-adsorption device 603 repeated isolation simultaneously, described branch road three carries out steam pressure for concentrated salt flows to vortex energy saving heat pump flasher 601, sludge dehydrating and drying pond 7 fallen by the described solid of concentrated salt after pervaporation.
Referring to figs. 2 and 3, electro-Fenton reaction inner barrel 301 and outer cylinder body assembly is provided with in described ultrasonic wave electro-Fenton reactor 3, sewage water inlet pipe 302 and water shoot 303 of purifying waste water is provided with in described electro-Fenton reaction inner barrel 301, below described sewage water inlet pipe 302, micro porous aeration head 3011 is installed successively, aeration oxygen supply gas port 3012, pneumatic blending mouth 3013, at least one ultrasonic shake sub 3014 on the dividing plate tilting to install and dividing plate, rectification porous plate 3015 is provided with successively from lower to upper above described sewage water inlet pipe 302, anode and cathode porous plate 3016 between the upper/lower electrode group assembly fixed by two panels plastic plate and electrode group assembly, plasma generator 3017 on the sealing cover of top, inner barrel 301 wall between top sealing cover and upper slice plastic plate is provided with equally distributed deslagging elliptical aperture 3018, described inner barrel 301 and the inwall of ultrasonic wave electro-Fenton reactor 3 are provided with the filter bank 303 of annular, described ultrasonic wave electro-Fenton reactor 3 top is provided with the speed governing slag scraper 304 of scraper plate, bottom is provided with just deep gouge 305, clean water basin 306 and sludge thickener 307.
Described supersonic oscillator 3014 is provided with ultrasonic cable and electrode cable, is connected with the external world by the pipeline in ultrasonic wave electro-Fenton reactor 3 wall.
Described filter bank 303 is up respectively coarse strainer, 5MM coarse filtration sand, 2MM fine filtering sand, 0.5MM fine filtering sand, fie screen, fine particle gac, bipolar electric absorption carbon fiber board, fie screen by upper.
Described whirlpool separator 310 is provided with precipitation cylinder 311, vortice 312, overflow weir 313 and vortex settling bath 314, the overflow weir 313 at described ultrasonic wave electro-Fenton reactor 3 top is provided with deslagging and oil exit pipe 308, described deslagging and oil exit pipe 308 to access in precipitation cylinder 311, connect vortice 312 above described precipitation cylinder 311, described vortex settling bath 314 is placed in the bottom of whirlpool separator 310.
Described ultrasonic wave electro-Fenton reactor 3 is also provided with electric cabinet 309 and is placed in side.
Described ultrasonic wave electro-Fenton reactor 3 is also provided with concentrated dirt groove, the bottom connection of described thickened sludge groove and sludge condensation ground 307 and vortex settling bath 314.
Described sewage enters in inner barrel 301 by sewage water inlet pipe 302, by micro porous aeration head 3011 and aeration oxygen supply gas port 3012 and pneumatic blending mouth 3013 for providing enough dissolved oxygens in sewage, meets the demand of aerobe to oxygen.Described ultrasonic shake 3014 sends low-frequency ultrasonic waves, be combined with anode and cathode porous plate 3016, dissolve and produce Fe+ ion, there is Galvanic interaction, and high pressure spot effect produces electrochemistry and plasma reaction, pollutent is separated through a series of electro-Fenton reaction by sewage from water body, flows out outside inner barrel 301 by deslagging elliptical aperture 3018, and heavy pollutent and mud flow to sludge condensation ground 307 by the slag-drip opening 3019 of tilt clapboard bottom.Part clear water filters layer by layer through filter bank 303, and finally leave just deep gouge and precipitate, upper layer clear water is discharged by water shoot 303 of purifying waste water again.Pollutent is scraped to overflow weir by speed governing slag scraper 304 outside inner barrel 301, then drains into whirlpool separator 310 by deslagging oil exit pipe 308.The waste residue waste oil of described vortice 312 pairs of precipitation cylinders 311 carries out solid-liquid separation, and described solid slag waste oil avales vortex settling bath 314, and described liquid sewage is gushed out overflow weir 313 from lower to upper, then flows out to relay tank 4 by the outlet conduit of overflow weir.
With reference to figure 4, described wastewater storage tank 2 is provided with oil slick scum collector 201 and concentrated oil drum 202, described oil slick scum collector 201 is placed on the water surface in wastewater storage tank 2, and be provided with a pipeline and connect with concentrated oil drum 202, lift pump 203 is also provided with in described waste water oil drum 2, described lift pump 203 is provided with drinking-water pipe and is connected with the sewage water inlet pipe 302 of ultrasonic wave electro-Fenton reactor 3, and described drinking-water pipe is provided with two float switches 204 and under meter 205.
Described middle water storage tank is identical with above-mentioned wastewater storage tank structure.
The microorganism species that suspended matter in waste water, colloidalmaterial, biological unit run off separates with the water purified by described vibration of ultrasonic wave membrane reactor 5, and other solid-liquid separating equipments such as precipitation, filtration, technique need not be set up simple, and capital cost is low.Make the online low frequency ultrasonic wave reinforced cleaning of film surface timing simultaneously, not easily block, Membrane cleaning speed is fast, interval time is long and mode is simple, membrane module structure is designed to easily removable and washable structure, membrane module, ultrasonic wave shake plate can take out respectively, makes operation maintenance convenient succinct, improves equipment operating efficiency.
With reference to figure 5, described vortex viberating membrane filtration system 6 is provided with three vortex nano filter membrance devices 601, two spiral reverse osmosis film devices 602, ultrasonic wave electro-adsorption device 603, vortex energy saving heat pump flasher 604 and clean water tank 605, described vortex nano filter membrance device 601 is adjacent with spiral reverse osmosis film device 602 to be connected, and each device is equipped with a fresh water pipeline 606 and concentrated solution pipeline 607, described fresh water pipeline 606 converges into a road and connects clean water tank 605, the concentrated solution pipeline 607 of described last step spiral reverse osmosis film device 602 accesses the concentrated solution entrance of ultrasonic wave electro-adsorption device 603.
Described ultrasonic wave electro-adsorption device 603 top is provided with a fresh water pipeline access clean water tank 605, bottom is provided with a thickened sludge pipeline 608 and is connected with vibration of ultrasonic wave membrane reactor 5, described thickened sludge pipeline 608 is also provided with a blower fan 609, after blower fan 609, be provided with the concentrated solution entrance of a duplexure access ultrasonic wave electro-adsorption device 603, described ultrasonic wave electro-adsorption device 603 is also provided with the outlet of concentrated salt and is connected with vortex energy saving heat pump flasher 604.
With reference to figure 6, at least a slice individual layer vortex nanofiltration membrane is provided with in described vortex nano filter membrance device 601, described vortex nanofiltration membrane is toroidal, what be respectively equipped with water-in 6011 and concentrated solution outlet 6012 and centre in garden filters out the mouth of a river 6013, and described vortex nanofiltration membrane has automatic scavenging solution spiral-line 6014 and aquaporin 6015.Described multi-disc individual layer vortex nanofiltration membrane is fixedly overlaped through long bolt 6016 by the circular hole in the center of circle.
Described spiral reverse osmosis film device is identical with above-mentioned vortex nano filter membrance device structure.
In sum, after those of ordinary skill in the art reads file of the present invention, make other various similar conversion scheme according to technical scheme of the present invention and technical conceive without the need to creative brainwork, all belong to the scope that the present invention protects.

Claims (8)

1. a refuse pressing filtering liquid comprehensive wastewater treatment facility and processing method, comprise grid, wastewater storage tank, ultrasonic wave electro-Fenton reactor, middle water storage tank, vibration of ultrasonic wave membrane reactor, vortex viberating membrane filtration system connects successively, also include sludge dehydrating and drying pond, described sludge dehydrating and drying pond is connected with the vortex energy saving heat pump flasher of vortex viberating membrane filtration system, and be provided with primary Ioops and connect with vibration of ultrasonic wave membrane reactor, it is characterized in that: described sewage enters wastewater storage tank oil removal through grid and precipitates every slag pre-treatment, by wastewater storage tank, sewage is evacuated to ultrasonic wave electro-Fenton reactor, carry out high-frequency ultrasonic and electrochemistry and plasma-catalytic oxidation and the reaction of free radical Strong oxdiative, and produce great amount of carbon dioxide, hydrogen, mesocolloid and body refuse, described sewage is through filter assemblies, wherein mesocolloid and body refuse flow to just deep gouge precipitation after filtration, described oil slick and body refuse effluent stream carry out the separation of solid-liquid medium to whirlpool separator, solid body refuse is deposited in vortex settling bath, fluid milk carburetion, suspended substance effluent stream to middle water storage tank carries out preliminary precipitation, vibration of ultrasonic wave membrane reactor is evacuated to by middle water storage tank, carry out the separation of vibration of ultrasonic wave membrane ultrafiltration, flow to vortex after being initially separated into primary water and sewage material and receive film, the integrated filtering system of spiral reverse osmosis film, described primary water and sewage material isolate sewage material through multistage vortex film device, concentrated salt, described primary water flows to clean water tank Treated sewage reusing or qualified discharge after ozone (or chlorine dioxide plant) sterilization, under described sewage material is deposited in vortex film device, after multistage vortex film device, flow out concentrated solution flow to ultrasonic wave electro-adsorption device and divide three branch roads, described branch road one flows to clean water tank for permeate output clear water, described branch road two is the membrane concentration liquid flow direction and the loop of vibration of ultrasonic wave membrane reactor, be provided with a branch return simultaneously and be cycled to repeat separation in the desalination of ultrasonic wave electro-adsorption device, described branch road three is that the membrane concentration liquid of below moisture content 30-60% flows to vortex energy saving heat pump flasher and carries out low temperature evaporation space, under the solid salt slag of described membrane concentration liquid after evaporation space falls flasher, crystallizer carries out quick sludge dewatering and mummification, granulation is produced biomass fuel and is reclaimed inorganic salt.
2. a kind of refuse pressing filtering liquid comprehensive wastewater treatment facility according to claim 1, it is characterized in that: in described ultrasonic wave electro-Fenton reactor, be provided with inner barrel and outer cylinder body assembly, described inner barrel inside is provided with sewage water inlet pipe and water shoot of purifying waste water, successively micro porous aeration head is installed below described sewage water inlet pipe, aeration oxygen supply gas port, pneumatic blending mouth, the dividing plate tilting to install and dividing plate has more than one ultrasonic shake at least, rectification porous plate is provided with successively from lower to upper above described sewage water inlet pipe, by two panels corrosion resistant, heat-resisting, insulation, anode and cathode porous plate between the upper/lower electrode group assembly that modified plastics plate is fixing and electrode group assembly, plasma generator on the sealing cover of top, inner core body wall between top sealing cover and upper slice plastic plate is provided with equally distributed multiple deslagging elliptical aperture, described inner barrel outer wall and the inwall of outer cylinder body assembly are provided with the filter assemblies of annular, described outer cylinder body assembly top is provided with the speed governing slag scraper of scraper plate, bottom is provided with just deep gouge, clean water basin and sludge thickener.
3. a kind of refuse pressing filtering liquid comprehensive wastewater treatment facility according to claim 2, is characterized in that: described filter assemblies is up respectively coarse strainer, 5MM coarse filtration sand, 2MM fine filtering sand, 0.5MM fine filtering sand, fie screen, fine particle gac, bipolar electric absorption carbon fiber grain, fie screen by upper.
4. a kind of refuse pressing filtering liquid comprehensive wastewater treatment facility according to claim 1 and 2, it is characterized in that: described whirlpool separator is provided with precipitation cylinder, vortice, overflow weir and vortex settling bath, the overflow weir at described ultrasonic wave electro-Fenton reactor outer cylinder body assembly top is provided with deslagging and oil exit pipe, described deslagging and oil exit pipe access in precipitation cylinder, connect vortice above described precipitation cylinder, described vortex settling bath is placed in the bottom of whirlpool separator.
5. a kind of refuse pressing filtering liquid comprehensive wastewater treatment facility according to claim 2 or 4, is characterized in that: described ultrasonic wave electro-Fenton reactor is also provided with sludge concentration tank, the bottom connection of described sludge concentration tank and sludge thickener and vortex settling bath.
6. a kind of refuse pressing filtering liquid comprehensive wastewater treatment facility according to claim 1, it is characterized in that: described wastewater storage tank is provided with oil slick scum collector and concentrated oil drum, described oil slick scum collector is placed on the water surface in wastewater storage tank, and be provided with a pipeline and connect with concentrated oil drum, also lift pump is provided with in described waste water oil drum, described lift pump is provided with drinking-water pipe and is connected with the sewage water inlet pipe of ultrasonic wave electro-Fenton reactor, and described drinking-water pipe is provided with two float switches and under meter.
7. a kind of refuse pressing filtering liquid comprehensive wastewater treatment facility according to claim 1, it is characterized in that: described vortex viberating membrane filtration system is provided with at least one vortex nano filter membrance device, at least one spiral reverse osmosis film device, ultrasonic wave electro-adsorption device, vortex energy saving heat pump flasher and clean water tank, described vortex nano filter membrance device is adjacent with spiral reverse osmosis film device to be connected, and each device is equipped with a fresh water pipeline and concentrated solution pipeline, described fresh water pipeline converges into a road and connects clean water tank, the concentrated solution entrance of the concentrated solution pipeline access ultrasonic wave electro-adsorption device of described last step spiral reverse osmosis film device.
8. a kind of refuse pressing filtering liquid comprehensive wastewater treatment facility according to claim 7, it is characterized in that: described ultrasonic wave electro-adsorption device top is provided with a fresh water pipeline access clean water tank, bottom is provided with a thickened sludge pipeline and is connected with vibration of ultrasonic wave membrane reactor, described thickened sludge pipeline is also provided with a blower fan, after blower fan, be provided with the concentrated solution entrance of a duplexure access ultrasonic wave electro-adsorption device, described ultrasonic wave electro-adsorption device is also provided with the outlet of concentrated salt and is connected with vortex energy saving heat pump flasher.
CN201510014780.XA 2015-01-13 2015-01-13 A kind of refuse pressing filtering liquid comprehensive wastewater processing equipment CN104529093B (en)

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CN105107829A (en) * 2015-09-22 2015-12-02 哈尔滨工业大学 Automatic degradable garbage treatment system and method for space station
CN105417899A (en) * 2016-01-13 2016-03-23 樊利华 Ultrasonic electro-adsorption electro-Fenton and desalination and decoloration water treatment device and method
CN106336003A (en) * 2016-10-14 2017-01-18 重庆工业职业技术学院 Pollutant degradation wastewater treatment device
CN106365298A (en) * 2016-10-14 2017-02-01 重庆工业职业技术学院 Chemical-biological synergized denitrification dephosphorization reactor
CN106915875A (en) * 2017-05-16 2017-07-04 张阳康 A kind of municipal sewage system
CN108706816A (en) * 2018-05-07 2018-10-26 苏州亚得宝消防设备有限公司 A kind of house refuse sewage treatment process
CN108751576A (en) * 2018-05-29 2018-11-06 佛山市盟发净水科技有限公司 A kind of complete system and method for cosmetic-producing wastewater processing

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EP2583949A1 (en) * 2010-06-21 2013-04-24 Xuewen Jiang Purification processing device of oil-containing sewage
CN203959993U (en) * 2014-05-08 2014-11-26 东莞市环境科学研究所 A kind of garbage leachate treatment device

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EP2583949A1 (en) * 2010-06-21 2013-04-24 Xuewen Jiang Purification processing device of oil-containing sewage
CN102139990A (en) * 2011-01-21 2011-08-03 樊利华 Ultrasonic combined waste water treatment process and system of refuse leachate
CN201990565U (en) * 2011-01-21 2011-09-28 樊利华 Waste leachate ultrasonic combined waste water treatment device
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105107829A (en) * 2015-09-22 2015-12-02 哈尔滨工业大学 Automatic degradable garbage treatment system and method for space station
CN105107829B (en) * 2015-09-22 2017-02-01 哈尔滨工业大学 Automatic degradable garbage treatment system and method for space station
CN105417899A (en) * 2016-01-13 2016-03-23 樊利华 Ultrasonic electro-adsorption electro-Fenton and desalination and decoloration water treatment device and method
CN106336003A (en) * 2016-10-14 2017-01-18 重庆工业职业技术学院 Pollutant degradation wastewater treatment device
CN106365298A (en) * 2016-10-14 2017-02-01 重庆工业职业技术学院 Chemical-biological synergized denitrification dephosphorization reactor
CN106915875A (en) * 2017-05-16 2017-07-04 张阳康 A kind of municipal sewage system
CN108706816A (en) * 2018-05-07 2018-10-26 苏州亚得宝消防设备有限公司 A kind of house refuse sewage treatment process
CN108751576A (en) * 2018-05-29 2018-11-06 佛山市盟发净水科技有限公司 A kind of complete system and method for cosmetic-producing wastewater processing

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